CN203228891U - Front wheel driven electric tricycle - Google Patents
Front wheel driven electric tricycle Download PDFInfo
- Publication number
- CN203228891U CN203228891U CN 201320049858 CN201320049858U CN203228891U CN 203228891 U CN203228891 U CN 203228891U CN 201320049858 CN201320049858 CN 201320049858 CN 201320049858 U CN201320049858 U CN 201320049858U CN 203228891 U CN203228891 U CN 203228891U
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- diagonal brace
- chassis
- mounting
- tricycle
- electro
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- Expired - Fee Related
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Abstract
The utility model discloses a front wheel driven electric tricycle, of which the vehicle frame comprises a chassis and a front beam. Two rear wheels are arranged under the chassis, a front fork, a front-wheel and a handlebar are arranged at the front end of the front beam, and a controller and a control member are arranged on the handlebar. The front wheel driven electric tricycle is characterized in that a wheel hub motor rotatable to the left and right in 180 degrees is installed on the front wheel, a seat rack is supported over the chassis through a diagonally braced foldable support, and a seat cushion and a back cushion in combination fixing are arranged above the seat rack. The electric tricycle is driven by the front wheel, and the power is uniformly distributed, thereby facilitating stable driving, preventing rollover, and reducing energy consumption. The electric tricycle is excellent in maneuverability, small in turning radius, high in universality, compact in structure, convenient for use and high in space utilization rate.
Description
Technical field
The utility model relates to a kind of walking-replacing tool, relates to a kind of manned electro-tricycle.
Background technology
At present, mannedly adopt back-wheel drive with electro-tricycle more, normally on a trailing wheel wheel hub motor is installed therein, because power concentration is in car body one side, car body is subjected to force unbalance in travelling, can not smooth-ride, and safety misadventure such as rollover takes place when turning to easily.Adopt motor, speed reduction gearing, box of tricks to drive two trailing wheels in some scheme, the corresponding manufacturing cost that increases product, and because the increase of drive disk assembly, improved the energy consumption of electro-tricycle, influence its speed and continuation of the journey mileage.In addition, its car-backing function of present electro-tricycle realizes by motor counter-rotating or power shift gear that normally needing increases corresponding functional component, has increased its cost, makes it lack the market competitiveness.
The utility model content
For overcoming the prior art deficiency, the utility model provides a kind of compact conformation, and road-holding property is good, adopts f-w-d, safe in operation pulsation-free forerunner electro-tricycle.
For realizing above-mentioned technical purpose, the utility model is by the following technical solutions: a kind of forerunner's electro-tricycle, and its vehicle frame is made of chassis, front-axle beam, and the below, chassis is provided with two trailing wheels, the front-axle beam front end is provided with front fork, front-wheel and handlebar, and controller and control member are installed on the handlebar; It is characterized in that: wheel hub motor is installed on the front-wheel, and it is to left and right all rotatable 180 degree; The top, chassis is supported with mounting by the diagonal brace folding rack, and the mounting top is provided with combination fixing cushion and back cushion.
Described diagonal brace folding rack is made of symmetrical two groups of diagonal braces, each group is provided with the diagonal brace of two intersections respectively, wherein diagonal brace upper shaft in same group is fixed in the mounting one end outside, the chassis upside is fixed in the lower end, mounting can be along adapter shaft 360 degree rotations, another diagonal brace upper shaft is fixed in the mounting downside, and the other end is free end, can be fixing with the insertion pipe combination that is arranged on the chassis.
Described diagonal brace folding rack, the wherein diagonal brace in same group is the damping diagonal brace, is provided with damping spring.
Described two diagonal braces that have damping spring are the damping diagonal brace, and the upper end is articulated in the mounting rear end, in order to be conducive to the center of gravity reach is kept driving steadily under the mode of before driving, avoid turning over behind the vehicle.
Described chassis front end and front part sides are provided with Foldable pedal, and the rear end is provided with detouchable combination pedal.
The utlity model has following beneficial effect: it adopts f-w-d, front fork and mounting below are equipped with damping, power distribution is even, be beneficial to smooth-ride, can avoid rollover, can realize reversing by the direction of controlling front-wheel, need not to add other transmissions or function unit, be beneficial to and control cost, reduced energy consumption; Its road-holding property is good, and turn radius is little, and crossing ability is strong; Compound type and collapsible is adopted with upper-part in the chassis, makes its structure compacter, uses conveniently, adjusts more flexibly, and space availability ratio is bigger.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is chassis, diagonal brace folding rack and mounting connection structure scheme drawing.
Fig. 3 is the folding back of the utility model structural representation.
Fig. 4 is the back cushion structural representation.
Structural representation when Fig. 5 is fixed in mounting for back cushion after launching.
Among the figure, 1, wheel hub motor, 2, front-wheel, 3, front fork, 4, damping spring, 5, folding movable joint, 6, handlebar, 7, mounting, 8, battery, 9, cushion, 10, back cushion, 11, the chassis, 12, combination pedal, 13, trailing wheel, 14, the diagonal brace folding rack, 15, Foldable pedal, 16, front-axle beam, 17, insertion pipe, 18, diagonal brace, 19, plug socket, 20, folding, 21, inserted link.
The specific embodiment
Shown in accompanying drawing 1,2, vehicle frame is by chassis 11, constitute with the front-axle beam 16 of its welding, and 11 belows, chassis are provided with two trailing wheels 13, and front-axle beam 16 front ends are connected with front fork 3, and front fork 3 is respectively equipped with handlebar 6 and front-wheel 2 up and down, and front fork 3 is provided with damping spring 4; Control members such as controller, loudspeaker, handle, car light are installed on the handlebar 6, and vertical section of handlebar 6 is provided with folding movable joint 5; Front-wheel 2 is equipped with wheel hub motor 1 as drive wheel, and front-wheel 2 in order to realize car-backing function, and dwindles turn radius to left and right all rotatable 180 degree; 11 tops, chassis are supported with mounting 7 by diagonal brace folding rack 14, and mounting 7 tops are provided with combination fixing cushion 9 and back cushion 10; Chassis 11 front ends and front part sides are provided with Foldable pedal 15, and the rear end is provided with detouchable combination pedal 12; Battery 8 is positioned over 11 tops, chassis, is provided with bigger idle area between mounting 7 and the chassis 11, can be used for placing article, increases its carrying capacity.
Shown in accompanying drawing 1,2,3, described diagonal brace folding rack 14 is made of symmetrical two groups of diagonal braces 18, each group is provided with the diagonal brace 18 of two intersections respectively, wherein diagonal brace 18 upper shafts in same group are fixed in the mounting 7 one ends outside, chassis 11 upsides are fixed in the lower end, and mounting 7 can be along adapter shaft 360 degree rotations, and another diagonal brace 18 upper shafts are fixed in mounting 7 downsides, the other end is free end, can be fixing with insertion pipe 17 combinations that are arranged on the chassis 11; Wherein diagonal brace 14 in same group is the damping diagonal brace, is provided with damping spring 4.After combiners such as battery 8, cushion 9, back cushion 10 are pulled down, can fold, its concrete operation method is: diagonal brace 18 is extracted out from insertion pipe 17, another diagonal brace 18 is tilted to opposite side, and seat board 7 turn to down face up, finally seat board 7 and chassis 11 can be drawn close together; After simultaneously Foldable pedal 15, combination pedal 12 and handlebar 6 being folded, can dwindle its volume greatly, improve its portability.
Shown in accompanying drawing 2,4,5, mounting 7 is provided with vertical and horizontal plug socket 19, and back cushion 10 is provided with inserted link 21, and described back cushion 10 is two-layer foldable structure, and two-layer by folding 20 connections, both are vertical to launch the back; Can select as required back cushion 10 vertical fixing in the rear portion of mounting 7, lean on for the driver, or with its horizontal being layered on the mounting 7, prolong the length at seat, can take for two people's dos-s, also another layer of back cushion 10 can be erected, carry two people Shi Lai and serve as and lean against, guarantee occupant's safety.
In addition, based on above-mentioned design of the present utility model, also can add the detouchable handrail in mounting 7 both sides,, add rain shade, install appurtenances such as car light, loudspeaker at handlebar 6, add stop mechanism at front-wheel, trailing wheel, between mounting 7 and chassis 11, place special-purpose storage tank etc., owing to belong to common technology in this area, so repeat no more.
Claims (7)
1. forerunner's electro-tricycle, its vehicle frame is made of chassis, front-axle beam, and the below, chassis is provided with two trailing wheels, and the front-axle beam front end is provided with front fork, front-wheel and handlebar, and controller and control member are installed on the handlebar; It is characterized in that: wheel hub motor is installed on the front-wheel, and it is to left and right all rotatable 180 degree; The top, chassis is supported with mounting by the diagonal brace folding rack, and the mounting top is provided with combination fixing cushion and back cushion.
2. a kind of forerunner's electro-tricycle as claimed in claim 1, it is characterized in that: described diagonal brace folding rack is made of symmetrical two groups of diagonal braces, each group is provided with the diagonal brace of two intersections respectively, wherein diagonal brace upper shaft in same group is fixed in the mounting one end outside, the chassis upside is fixed in the lower end, and mounting can be along adapter shaft 360 degree rotations, and another diagonal brace upper shaft is fixed in the mounting downside, the other end is free end, can be fixing with the insertion pipe combination that is arranged on the chassis.
3. a kind of forerunner's electro-tricycle as claimed in claim 1 is characterized in that: described diagonal brace folding rack, the wherein diagonal brace in same group is the damping diagonal brace, is provided with damping spring.
4. a kind of forerunner's electro-tricycle as claimed in claim 1, it is characterized in that: described chassis front end and front part sides are provided with Foldable pedal, and the rear end is provided with detouchable combination pedal.
5. a kind of forerunner's electro-tricycle as claimed in claim 1, it is characterized in that: vertical section of handlebar is provided with folding movable joint.
6. a kind of forerunner's electro-tricycle as claimed in claim 1 is characterized in that: mounting is provided with vertical and horizontal plug socket, and back cushion is provided with inserted link; Described back cushion is two-layer foldable structure, and two-layer by the folding connection, both are vertical to launch the back.
7. a kind of forerunner's electro-tricycle as claimed in claim 3, it is characterized in that: the described diagonal brace that has damping spring is the damping diagonal brace, and the upper end is articulated in the mounting rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049858 CN203228891U (en) | 2013-01-30 | 2013-01-30 | Front wheel driven electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320049858 CN203228891U (en) | 2013-01-30 | 2013-01-30 | Front wheel driven electric tricycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203228891U true CN203228891U (en) | 2013-10-09 |
Family
ID=49285031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320049858 Expired - Fee Related CN203228891U (en) | 2013-01-30 | 2013-01-30 | Front wheel driven electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203228891U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240709A (en) * | 2016-09-04 | 2016-12-21 | 包头市夏纳新能源科技有限公司 | A kind of electro-tricycle of novel shipment goods |
| CN108820094A (en) * | 2018-08-01 | 2018-11-16 | 天津市施乐医疗器械有限公司 | Supporting mechanism, seat and tricycle |
-
2013
- 2013-01-30 CN CN 201320049858 patent/CN203228891U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240709A (en) * | 2016-09-04 | 2016-12-21 | 包头市夏纳新能源科技有限公司 | A kind of electro-tricycle of novel shipment goods |
| CN108820094A (en) * | 2018-08-01 | 2018-11-16 | 天津市施乐医疗器械有限公司 | Supporting mechanism, seat and tricycle |
| CN108820094B (en) * | 2018-08-01 | 2024-05-31 | 天津市施乐医疗器械有限公司 | Supporting mechanism, seat and tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20160130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |